A New Combination for Hawksworth's Dwarf Mistletoe (Viscaceae)
نویسندگان
چکیده
منابع مشابه
Control of Dwarf Mistletoe
The dwarf mis t le toe Afeeu t 'hobh abietinum is a ser ious pa ras i t e of t r u e f i r s [Abies spp.) growing on the Pac i f i c Coast. Damage is most severe i n old-growth and unmanaged f i r stands. With information now avai lable , the fo res t manager can develop management guides f o r control of dwarf mistletoe. Such information includes parasite-host spec i f i c i ty , s i z e a t w...
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Parasitism is a successful survival strategy across all kingdoms and has evolved repeatedly in angiosperms. Parasitic plants obtain nutrients from other plants and some are agricultural pests. Obligate parasites, which cannot complete their lifecycle without a host, may lack functional photosystems (holoparasites), or have retained photosynthesis (hemiparasites). Plastid genomes are often reduc...
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Lodgepole pine dwarf mistletoe (DM), Arceuthobium americanum, is a parasitic flowering plant and forest pathogen in North America. Seed dispersal in DM occurs by explosive discharge. Notably, slight warming of ripe DM fruit in the laboratory can trigger explosions. Previously, we showed that alternative oxidase, a protein involved in endogenous heat production (thermogenesis) in plants, is pres...
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هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...
15 صفحه اولThe northern range of eastern mistletoe, Phoradendron serotinum (Viscaceae), and its status in Ohio. 1
SPOONER, D. M. (Dept. Botany, The Ohio State Univ., Columbus, OH 43210). The northern range of eastern mistletoe, Phoradendron serotinum (Viscaceae) and its status in Ohio. Bull. Torrey Bot. Club 110: 489-493. 1983.The northern limits of Phoradendron serotinum (Raf.) M. C. Johnston have often been believed to have been determined by cold temperatures. A map of the northern range of the species,...
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ژورنال
عنوان ژورنال: Novon: A Journal for Botanical Nomenclature
سال: 2007
ISSN: 1055-3177
DOI: 10.3417/1055-3177(2007)17[217:ancfhd]2.0.co;2